Ultra-Low Temperature USB Data Logger – Freezer & Dry Ice Monitoring

The Ultra-Low Temperature USB Data Logger is a compact monitoring device designed for recording and verifying temperature conditions in extremely cold environments such as ultra-low freezers, dry-ice shipments, vaccine storage, laboratory samples, and pharmaceutical cold chains.

The device features a built-in precision temperature sensor capable of measuring temperatures from –80 °C to +70 °C, ensuring reliable monitoring for applications that require deep-freeze temperature verification.

With a data storage capacity of up to 32,000 readings, the logger records temperature conditions over extended periods. The logging interval is fully programmable, allowing users to set recording frequencies anywhere between 10 seconds and 18 hours, depending on monitoring requirements.

A built-in USB interface allows users to quickly connect the logger to a computer for data retrieval and analysis without additional cables or readers. The recorded temperature history can be downloaded for compliance records, product quality verification, or operational analysis.

The device also includes programmable temperature alarms, which can be configured to trigger when temperatures move outside acceptable ranges. This helps ensure that temperature-sensitive materials remain within safe limits during storage or transport.

Designed for multi-use operation, the logger features a long-life replaceable battery that typically provides up to 1.5 years of operation, depending on logging settings.

Its compact plastic enclosure allows the device to be easily placed inside freezers, insulated containers, laboratory storage units, and refrigerated transport packaging.

This device is ideal for cold chain monitoring, pharmaceutical storage, medical research, food safety applications, and laboratory temperature verification.

Key Features

• Ultra-low temperature monitoring from –80 °C to +70 °C

• Built-in precision temperature sensor

• 32,000 data point memory capacity

• USB connection for quick data download

• Programmable logging intervals from 10 seconds to 18 hours

• Configurable temperature alarms for threshold monitoring

• Long battery life (typically up to 1.5 years)

• Reusable data logger design

• Compact and lightweight enclosure

• Ideal for laboratories, pharmaceutical storage, and cold-chain logistics

Parameter	Specification
Device Type	USB Temperature Data Logger
Temperature Measurement Range	–80 °C to +70 °C
Temperature Accuracy	±0.5 °C
Temperature Sensor	Built-in precision sensor
Data Storage Capacity	Up to 32,000 readings
Logging Interval	Programmable: 10 seconds to 18 hours
Default Logging Interval	10 minutes
Alarm Range	Default below 2 °C or above 8 °C (programmable)
Connectivity	USB 2.0
Usage Type	Multi-use / reusable
Battery Type	Replaceable
Typical Battery Life	Approximately 1.5 years (depending on settings)
Enclosure Material	Plastic
Operating Environment	Ultra-low freezer and cold storage monitoring
Data Interface	Direct USB connection to computer
Warranty	1 year

Compliance & Standards

• Designed for cold chain monitoring and temperature verification applications

• Manufactured under ISO9001 quality management systems

• Suitable for environments requiring temperature monitoring documentation and traceability

• Compliant with applicable RoHS environmental material standards

• Intended for use in laboratory, pharmaceutical, medical, and industrial cold storage environments